A Novel Ultrasonic Intake Air Flow Meter for Test Bed Applications AVL List GmbH

Format:

Conference/Event

Author/Creator:

Kudlaty, Kudlaty, author.

Contributor:

Kock, Karl

Krenn, Hubert

Conference Name:

Symposium on International Automotive Technology 2013 (2013-01-09 : Pune, India)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Pune, MH The Automotive Research Association of India 2013

Summary:

The development process of a combustion engine is now a days strongly influenced by future emission regulations which require further reduction in fuel consumption and precise control of combustion process based on Intake air measurement, during engine development. Intake air flow meters clearly differentiate themselves from typical industrial gas flow meters because of their ability to measure extremely dynamic phenomenon of combustion engine. Thus, high internal data acquisition rate, short response time, ability to measure pulsating and reverse flows with lower measurement uncertainty are the factors that ensures the reliability of the results without being affected by ambient influences, sensor contamination or sensor aging. The AVL developed FLOWSONIX is based on ultrasonic transit time measuring principle with broad-band Capacitive Ultrasonic Transducer (CUT) characterized by an excellent air impedance matching strongly distinguishes itself by fulfilling all those requirements

Notes:

Vendor supplied data

Publisher Number:

2013-26-0118

Access Restriction:

Restricted for use by site license